CN103979376A - Arrangement for damping lateral sways of rope-like means fixed to an elevator unit and an elevator - Google Patents
Arrangement for damping lateral sways of rope-like means fixed to an elevator unit and an elevator Download PDFInfo
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- CN103979376A CN103979376A CN201410047334.4A CN201410047334A CN103979376A CN 103979376 A CN103979376 A CN 103979376A CN 201410047334 A CN201410047334 A CN 201410047334A CN 103979376 A CN103979376 A CN 103979376A
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- 238000013016 damping Methods 0.000 title claims abstract description 68
- 230000001133 acceleration Effects 0.000 claims abstract description 15
- 230000010355 oscillation Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/022—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by a natural event, e.g. earthquake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/064—Power supply or signal cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/068—Cable weight compensating devices
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to an arrangement for damping lateral sways of a rope-like means (6) fixed to a movable elevator unit, such as an elevator car (1) in an elevator hoistway (S), the bottom end of which rope-like means (6) has an upward opening bottom loop (6a), which arrangement comprises a freely hanging damping means (8) supported on the top surface of the bottom loop (6a), which said damping means (8) comprises a device (15) for measuring acceleration and/or twisting of said rope-like means (6), and an elevator.
Description
Technical field
The present invention relates to elevator and be fixed to the cord-like parts of elevator unit at the device of the lateral oscillation of elevator hoistways for damping.Elevator is used in particular for passenger-carrying and/or goods.
Background technology
Elevator has mobile lift car in vertical hoistway.In addition, elevator has the counterweight that is connected to lift car and moves in hoistway conventionally.Typically, the cord-like parts that are fixed to elevator unit (such as lift car) are operation cables of elevator, utilize this operation cable, the electric energy needing is fed into lift car and/or transmits data between the apparatus for transmitting signal of lift car (such as car call button, communication apparatus and telltale and also have the control system of elevator).The cord-like parts that are fixed to lift car can also be compensates rope or the compensation wirings that is used to the elevator in high-rise, and in the case, data and/or electric power do not need to move therein.
When use express elevator in high-rise time, due to the air resistance of lift car, can in elevator hoistways, there is high-speed eddy, and eddy current is in the operation cable of elevator and particularly produce transverse shifting in the bottom part ring at described cable.The shifted laterally in a lateral direction of the operation cable in high-rise is also by the movement of lift car itself and mainly caused by waving of wind-induced building.This class lateral oscillation is undesirable, because it has increased the stress of operation cable and has produced noise and other human discomfort of vibration or the passenger to lift car.
The various Damping Schemes that waves known in the state of the art, wherein the operation cable of elevator utilizes various guidance devices to guide to move along certain path conventionally.
In document WO2011117458, provide an aforementioned prior art scheme.In the document, the detachable damping components that produces mass effect is configured to be supported by the end face of bottom part ring, so that damping is fixed to the lateral oscillation in the elevator hoistways of cord-like parts of lift car, the bottom of these cord-like parts comprises the bottom part ring of upward opening.The defect of this scheme is during storm, moves cable and may wave very tempestuously.Some operation cables also can distortion in the situation that suitably not installed.Large transverse shifting may cause moving the structure of cable shock elevator hoistways, damages hoistway equipment or itself is suspended on them.In this case, a consequence can be even the damage that causes the elevator of the emergent stopping of elevator.
In document JP3013478A, provide the controller scheme of another prior art.In the document, the bottom of operation cable comprises the guide device that move cable, and it is fixed to by independent hoist cable and supports, and this guide device moves up and down with together with the ring of bottom of operation cable in elevator hoistways.The part of operation cable on the side of the wall of elevator hoistways is arranged in Vertical Channel, and this Vertical Channel is fixed to described wall and is prevented from waving by means of the horizontal guide arm in guide device the free end that rises to lift car afterwards at the ring of bottom.The problem of this scheme is at least that this scheme is complicated and expensive.In addition, comprise many wearing parts according to the structure of this scheme, its possibility is damaged and especially cause service disruption, in the case, must can not use elevator in maintenance or during repairing.For this reason, the cord-like parts that are fixed to lift car for damping are not still best at the device of the lateral oscillation of elevator hoistways.
Summary of the invention
The problem that object of the present invention especially solves the defect of aforesaid known arrangement and discusses after summary of the invention part.The object of the invention is to introduce a kind of for damping ratio as the device waving of the cord-like parts of the operation cable of elevator, promote the measurement of described cable moving and distortion, and stop when needed elevator.
Particularly, this object is that the transverse shifting of the operation cable by preventing elevator improves elevator safety.The large transverse shifting of operation cable may cause moving the structure of cable shock elevator hoistways, damages hoistway equipment or itself is suspended on them.
Especially provide following embodiment, wherein move cable and wave measurement mechanism and can prevent the damage of the elevator of the emergent stopping that causes elevator.In addition, provide following embodiment, it promotes that installation and operation cable waves measurement mechanism in elevator.In addition, provide following embodiment, it makes it possible in elevator, to realize operation cable in cost actv. mode and waves measurement mechanism.
A kind of cord-like parts of lift car that are fixed to for damping are proposed at the new device of the lateral oscillation of elevator hoistways.In a preferred embodiment, cord-like parts have the bottom part ring of upward opening in the bottom of described elevator hoistways, and freely hung damping components is supported on the end face of described bottom part ring, described damping components comprises acceleration/accel for measuring described cord-like parts and/or the equipment of distortion.In this way, make it possible to measure movement and the distortion of operation cable, and stop when needed elevator.In this way, can prevent that the caused cable bad of possible winding of cable or other elevator from damaging.
In a preferred embodiment, will speed up meter and gyroscope be arranged on move cable wave in retarder equipment.In this way, can detect large transverse shifting and the distortion of the cord-like operation cable of elevator, and prevent that cable bad or other elevator from damaging.
In a preferred embodiment, the transverse acceleration described in described accelerometer measures in the vertical direction of the direction moving with elevator of cord-like parts, and the ring distortion of cord-like parts described in described gyroscope survey.In this way, can measure the exact value of the cross motion of the cord-like parts of the operation cable of for example elevator.
In a preferred embodiment, described damping components comprises radio frequency (RF) projector linking with the receptor being positioned in elevator hoistways.In this way, the acceleration/accel of cord-like parts of the operation cable of for example elevator and the exact value of distortion can be wirelessly transmitted to electric life controller.
In a preferred embodiment, to be sent to electric life controller for measuring the acceleration/accel of described cord-like parts and/or the equipment of distortion measured acceleration/accel and/or distortion by described, if and if exceeded certain default acceleration rate threshold or distortion detected, trigger alarm and execution for the predetermined action of waving of cord-like parts described in damping, for example, reduce the speed of elevator or stop elevator.In this way, prevent that cable bad or other elevator from damaging.
In a preferred embodiment, described damping components at least comprises the roller shape parts that are installed on the upholder that allows to rotate about the axis of basic horizontal, by the support of described roller shape parts, described damping components is arranged in the longitudinal axis direction of cord-like parts, freely move with respect to the end face of bottom part ring in the time that lift car moves up and down.In a preferred embodiment, described damping components also comprises the roller shape parts under the bottom part ring that is positioned at cord-like parts, described roller shape parts are installed on upholder on the axis of basic horizontal, and all roller shape parts are fixed to one another into the structure that is essentially ring-type around bottom part ring by means of fixed parts.In a preferred embodiment, except the end face by bottom part ring supports and is installed on the axis of basic horizontal the roller shape parts of upholder, described damping components is included in and on substantially vertical axis, is installed to two of upholder other roller shape parts, wherein each roller shape parts on the both sides of described cord-like parts.In this way, described damping components can move smoothly together with the cord-like parts of elevator.
In a preferred embodiment, the width of the bottom part ring of cord-like parts is greater than its thickness substantially.
In a preferred embodiment, described damping components comprises roller shape parts, described roller shape parts at least one, preferably all roller shape parts are soft material at least in its surface.
In a preferred embodiment, described damping components comprises roller shape parts, vertical distance between described roller shape parts is greater than the thickness of the bottom part ring of cord-like parts, and the horizontal throw between described roller shape parts is greater than the width of the bottom part ring of cord-like parts, and the bottom part ring in the vertical direction of cord-like parts is arranged between described roller shape parts and is arranged in the horizontal direction between described roller shape parts.
In a preferred embodiment, described cord-like parts are the flexible operation cables between the attachment point in the hoistway of car and elevator.
In a preferred embodiment, the compensates rope that described cord-like parts are elevators or compensation wiring.
A kind of new elevator has also been proposed.This elevator comprises elevator unit and elevator hoistways that can be mobile vertically and is fixed to the cord-like parts of lift car at the device of the lateral oscillation of elevator hoistways for damping.In a preferred embodiment, described removable elevator unit is lift car.In a preferred embodiment, cord-like parts have the bottom part ring of upward opening in the bottom of described elevator hoistways, and freely hung damping components is supported on the end face of described bottom part ring, described damping components comprises acceleration/accel for measuring described cord-like parts and/or the equipment of distortion.In this way, make it possible to measure movement and the distortion of the cord-like parts that for example move cable, and stop when needed elevator.In this way, can prevent that the caused cable bad of possible winding of cable or other elevator from damaging.This device is as other local definition the in above or the application.
The benefit of this elevator indicates in the context of device in other places of the application.In addition, the additional preferred feature of this elevator indicates in the context of device in other places of the application.
Above Anywhere described elevator hoistways be preferred, but need to be in building.Car is preferably arranged as serves two or more landings.Car is preferably in response to the calling from landing and/or from the destination order of cab interior, so as on landing and/or lift car in personnel service is provided.Preferably, car has the inner space that is suitable for holding a passenger or multiple passengers, and car can be provided with the door of the inner space that is used to form sealing.
Brief description of the drawings
Hereinafter, will and be described in greater detail with reference to the attached drawings the present invention by means of example, in accompanying drawing:
Fig. 1 schematically illustrates the elevator having for the device of the lateral oscillation of damping cord-like parts according to of the present invention.
The lateral plan of Fig. 2 diagram damping components according to the present invention position in the bottom part ring in moving according to an embodiment of the invention cable installation at it.
Fig. 3 illustrates the front elevation of damping components position in the bottom part ring in operation cable at it according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 illustrates the schematic diagram for the elevator of the device of the lateral oscillation of damping cord-like parts that has according to a preferred embodiment of the invention.Elevator comprises the elevator unit 1,2 that can move in hoistway S.In this embodiment, movably elevator unit the 1, the 2nd, is arranged in lift car 1 and the counterweight 2 in hoistway S, moved vertically.The fixing elevator wiring being formed by elevator rope parallel to each other 3 between lift car 1 and counterweight 2.Lift Part 3,4,5 comprises elevator rope 3, and elevator rope 3 is guided and in the rope groove to be suitable for elevator rope 3 in size, walks around the Lift Part 4,5 being rotated by the hoisting crane 4 of elevator, i.e. traction wheel 5.In the time that it rotates, traction wheel 5 moves in upward direction and downward direction because friction makes lift car 1 and counterweight 2 simultaneously.In addition, in high-rise and in express elevator, there is the compensates rope 1b being formed by one or more parallel ropes, this compensates rope is fixed to the bottom of counterweight 2 and is fixed to the bottom of lift car 1 at its second end at its first end, or is fixed to car suspension bracket or car itself.Compensates rope 1b for example keeps tension by means of tension pulley 1c, and compensates rope 1b walks around under tension pulley 1c and this tension pulley 1c is connected to the suprabasil supporting construction at elevator hoistways, but this supporting construction is not illustrated in the figure.
Be intended for the operation cable 6 of power supply and/or the data communication of lift car, for example shape of cross section is flat cable, be fixed to lift car 1 at its first end, for example be fixed to the bottom of lift car 1, and be fixed to the point of connection 7 on the wall 1a of elevator hoistways S at its second end, this point of connection is typically near the mid point of the short transverse of elevator hoistways S or more than mid point.From lift car 1, then operation cable leaves first downwards upwards turns round towards the attachment point 7 of its second end, thereby form bottom part ring 6a in its bottom, this bottom part ring is freely suspended in elevator hoistways S and in elevator hoistways S with together with the movement of lift car 1 and moves up and down.According to the present invention, detouchable damping components 8 is arranged in the bottom part ring 6a of operation cable 6, and the mass effect being caused by this damping components increases the moment of inertia of bottom part ring 6a, and the lateral oscillation of the 6a of damping bottom part ring thus.Damping components 8, and moves down and moves up together with bottom part ring 6a in the time that bottom part ring moves up as free object suspension in bottom part ring 6a in the time that bottom part ring 6a moves down together with bottom part ring 6a.In this application, statement " by the end face free support of bottom part ring hang osmanthus " represent that this damping components hangs as to be supported by end face, but can be with respect to the top mobile of bottom part ring and damping components in a lateral direction less than by any static fixing elevator hoistways structure (for example, by guided way or by the wall of floor or elevator hoistways S) support.Preferably, damping components is not supported by other ropes except cord-like parts of elevator yet, and by these cord-like parts, damping components is set to be hung as free suspension.
In order to realize suitable damping in elevator, tool is with or without the quality optimization 5-15 kilogram of the damping components 8 of extra weight block, preferably 5-10 kilogram, more preferably 5-8 kilogram.The barycenter of damping components 8 is preferably adapted for substantially lower than top roller 9, and preferably at least apart from top roller certain distance, this distance is the thickness (vertical direction) of width (the horizontal direction)+cord-like parts of cord-like parts 6.In this way, damping components 8 shows as favourable, and it does not rotate risk.The width of cord-like parts is preferably greater than its thickness substantially.Like this, it keeps reliably against roller 9.Similarly, damping components 8 waving in bottom part ring reduces.
In the bottom of damping components 8, the box for waving measuring equipment 15 is installed.Wave measuring equipment 15 and use low cost radio frequency (RF) projector 17 being arranged in the box that waves measuring equipment 15 to communicate by letter with elevator, as shown in Figures 2 and 3.This RF link is easy to realize, because at projector 17 be positioned at the bottom of hoistway S, preferably always have sight line between the receptor at 1/4 place of elevator operation.
Fig. 2 and Fig. 3 provide the schematic diagram of amplification of the position in the bottom part ring 6a in operation cable 6 at it of damping components 8.Damping components 8 is made up of multiple roller 9-11, and they are at least soft substantially on their surface, in these rollers, has for example four unit, and roller 9-11 is fixed to one another into ring with nut 12a by the rectangular fixed parts 13 of shape by means of bolt 12.Preferably, roller 9-11 is arranged to rotation on the bolt 12 that plays axle effect.Top roller 9 and bottom roller 11 are arranged on the position of basic horizontal with regard to their axis, and side roller 10 is arranged on substantially vertical position with regard to their axis.Top roller 9 is adapted for by the end face by bottom part ring 6a and supports and move on the top of bottom part ring 6a of moving cable 6, and bottom roller 11 be correspondingly adapted for operation cable 6 bottom part ring 6a under move, thereby between the bottom surface of bottom part ring 6a and the end face of bottom roller 11, there is vertical distance.Thereby whole damping components 8, by by top roller 9 free supports, rest on the end face of bottom part ring 6a.
Horizontal throw between side roller 10 is greater than the width of the bottom part ring 6a that moves cable 6, and when rising and decline with convenient bottom part ring 6a, damping components 8 can freely move with respect to bottom part ring 6a.At least a portion of the thickness of bottom part ring 6a, the preferably whole thickness of bottom part ring 6a, extends under the top of side roller 10, and in the case, in the time that lift car moves, the side of bottom part ring 6a is correspondingly clashed on the top of side roller 10.
On the both sides of the end of bottom roller 11, be installed to the axle 12 of bottom roller 11 to the rod-like members 14 of downward-extension, this rod-like members is connected to each other by pin-shaped sprung parts 15 at the bottom place of rod-like members 14, is the screw thread for captive nut 16 at the two ends place of this sprung parts.Sprung parts waves measuring equipment 15 for placing, in addition, in one embodiment of the invention, except waving measuring equipment 15, sprung parts 15 is intended for when damping adjusting parts to be suitable for structure and extra weight be placed on damping components 8 when condition.Existing of bottom roller 11 is optional.Especially, its existence is convenient to keep in repair described device, because if it can easily transfer to the position of top roller 9 if required.
Degree of will speed up meter 18 and gyroscope 19 are arranged in the box that waves measuring equipment 15.Accelerometer 18 is measured the vertical acceleration/accel in a lateral direction of direction moving with elevator.If exceeded certain default acceleration rate threshold, trigger alarm.Gyroscope 19 is for measuring the distortion of cable loop 6a.If cable 6 is correctly installed, should there is not angular motion.If distortion for some reason detected, trigger alarm.Wave measuring equipment 15 preferably by lithium battery power supply, lithium cell provides power preferably at least 5 years in the case of using modern low power electronic device.Wave the accekeration for described cord-like parts 6 and/or the distortion value that measuring equipment 15 measures and be transmitted to electric life controller by described, and if trigger alarm, carry out the predetermined action of waving for cord-like parts described in damping, for example, reduce the speed of elevator or stop elevator.
In device according to the present invention, cord-like parts 6 are preferably fixed to the bottom of lift car 1, or be fixed to car suspension bracket, or be fixed to car itself, thereby fixed point is in the position of the vertical projection of the inner space of car, from this attachment point, cord-like parts 6 in elevator hoistways S to decline.Therefore cord-like parts are not easy to collide the wall of elevator hoistways.
This solution can also be used as so that cord-like parts 6 are compensates rope or compensation wirings of elevator.In this case, shown compensates rope 1b can be N/R.
As described above, roller 9-11 is at least soft substantially on their surface.In this case, in the time that damping components 8 moves on the surface of bottom part ring 6a with respect to operation cable 6, operation cable 6 can not wear and tear on the soft surface of roller 9-11.In inside, roller 9-11 can be for example metal, for realizing required mass effect.Those skilled in the art are apparent that, the invention is not restricted to the example of the above embodiment providing, but it can change in the scope of the claim providing below.Thereby for example described elevator can be implemented as equally and not compensate wiring 1b and tension pulley 1c.
Those skilled in the art are further apparent that, also can be used for not having according to device of the present invention in the elevator and hydraulic elevator of counterweight.Those skilled in the art are further apparent that, damping components can also structurally be different from above-described.Damping components for example can comprise than the roller still less of four rollers shown in above.For example, can only have three rollers, in the case, for example bottom roller is omitted.Those skilled in the art are further apparent that, the side roller of damping components need to be at the such height shown in these figure.If exist suitably empty space so that this bottom surface does not hang in the rigid structure at damping components just enough under the bottom surface of bottom part ring of moving cable.
Be to be understood that above explanation and accompanying drawing are only intended for diagram the present invention.That the concept of invention can realize in every way to what those skilled in the art know that.The present invention and embodiment are not subject to the restriction of example described above but can change within the scope of the claims.
Claims (15)
1. one kind is fixed at least one elevator unit (1 that can move at the hoistway of elevator (S) for damping, 2) device of the lateral oscillation of cord-like parts (6), described at least one elevator unit at least comprises lift car (1), described elevator is suitable for passenger-carrying and/or goods, the bottom of described cord-like parts (6) has the bottom part ring (6a) of upward opening, described device comprises the freely hung damping components (8) on the end face that is supported on described bottom part ring (6a), it is characterized in that, described damping components (8) comprises acceleration/accel for measuring described cord-like parts (6) and/or the equipment (15) of distortion.
2. according to the device described in aforementioned claim, it is characterized in that the described accelerometer (18) that comprises the transverse acceleration in the vertical direction of the direction moving with described elevator for measuring described cord-like parts (6) for measuring the equipment (15) of acceleration/accel of described cord-like parts (6).
3. according to the device described in aforementioned claim any one, it is characterized in that the described gyroscope (19) that comprises ring (6a) distortion for measuring described cord-like parts (6) for measuring the equipment (15) of distortion of described cord-like parts (6).
4. according to the device described in aforementioned claim any one, it is characterized in that, described damping components (8) comprises radio frequency (RF) projector (17) linking with the receptor (20) being positioned in described elevator hoistways (S).
5. according to the device described in aforementioned claim any one, it is characterized in that, the accekeration for described cord-like parts (6) and/or the distortion value measured by described equipment (15) are sent to electric life controller, if and if exceeded certain default acceleration rate threshold or distortion detected, trigger alarm and execution are for the predetermined action of waving of cord-like parts described in damping.
6. according to the device described in aforementioned claim any one, it is characterized in that, if if exceeded certain default acceleration rate threshold or distortion detected, reduce the speed of described elevator or stop described elevator.
7. according to the device described in aforementioned claim any one, it is characterized in that, described damping components (8) at least comprises the roller shape parts (9) that are installed on the upholder that allows to rotate about the axis (12) of basic horizontal, by the support of described roller shape parts, described damping components (8) is arranged in the longitudinal axis direction of described cord-like parts (6), freely move with respect to the described end face of described bottom part ring (6a) in the time that described lift car (1) moves up and down.
8. according to the device described in aforementioned claim any one, it is characterized in that, described damping components (8) also comprises the roller shape parts (11) under the described bottom part ring (6a) that is positioned at described cord-like parts (6), described roller shape parts (11) are installed on upholder on the axis (12) of basic horizontal, and all roller shape parts (9-11) are fixed to each other into around the structure that is essentially ring-type of described bottom part ring (6a) by means of fixed parts (13).
9. according to the device described in aforementioned claim any one, it is characterized in that, except supporting and be installed on the axis (12) of basic horizontal the described roller shape parts (9) of upholder by the described end face of described bottom part ring (6a), described damping components (8) is included in and on substantially vertical axis (12), is installed to two of upholder other roller shape parts (10), wherein each roller shape parts on the both sides of described cord-like parts (6).
10. according to the device described in aforementioned claim any one, it is characterized in that, the width of the described bottom part ring (6a) of described cord-like parts (6) is greater than its thickness substantially.
11. according to the device described in aforementioned claim any one, it is characterized in that, described damping components (8) comprises roller shape parts (9), and at least one roller shape parts (9) of described roller shape parts, preferably all roller shape parts (9-11) are soft material at least in its surface.
12. according to the device described in aforementioned claim any one, it is characterized in that, described damping components (8) comprises roller shape parts (9), vertical distance between described roller shape parts (9) and described roller shape parts (11) is greater than the thickness of the described bottom part ring (6a) of described cord-like parts (6), and the horizontal throw between described roller shape parts (10) is greater than the width of the described bottom part ring (6a) of described cord-like parts (6), and described bottom part ring (6a) in the vertical direction of described cord-like parts (6) is arranged between described roller shape parts (9) and described roller shape parts (11) and is arranged in the horizontal direction between described roller shape parts (10).
13. according to the device described in aforementioned claim any one, it is characterized in that, described cord-like parts (6) are the operation cables of elevator.
14. according to the device described in aforementioned claim any one, it is characterized in that, described cord-like parts (6) are compensates rope or the compensation wirings of elevator.
15. 1 kinds are suitable for the elevator of passenger-carrying and/or goods, described elevator comprises: hoistway (S), at least one elevator unit (1 that can move in described hoistway (S), 2), comprise at least one lift car (1), Lift Part (3, 4, 5), and one or more cord-like parts (6) of the elevator unit (1) that can move described in being fixed to, it is characterized in that, use according to the device described in any one in aforementioned claim 1 to 14 and arrange being fixed to the damping of lateral oscillation of cord-like parts (6) of described elevator unit (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20135124 | 2013-02-12 | ||
| FI20135124A FI124242B (en) | 2013-02-12 | 2013-02-12 | Arrangement for attenuating transverse oscillations of a rope member attached to an elevator unit and elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979376A true CN103979376A (en) | 2014-08-13 |
| CN103979376B CN103979376B (en) | 2016-03-16 |
Family
ID=49943216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410047334.4A Active CN103979376B (en) | 2013-02-12 | 2014-02-11 | Device and the elevator of the lateral oscillation of the cord-like parts of stairlift unit is fixed to for damping |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9045312B2 (en) |
| EP (1) | EP2765110B1 (en) |
| CN (1) | CN103979376B (en) |
| FI (1) | FI124242B (en) |
| HK (1) | HK1200798A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US10207894B2 (en) * | 2017-03-16 | 2019-02-19 | Mitsubishi Electric Research Laboratories, Inc. | Controlling sway of elevator cable with movement of elevator car |
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| EP3623335B1 (en) * | 2018-09-12 | 2021-06-16 | KONE Corporation | A travelling cable support arrangement of an elevator and method for supporting travelling cables of an elevator |
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- 2014-01-24 US US14/162,842 patent/US9045312B2/en active Active
- 2014-02-11 CN CN201410047334.4A patent/CN103979376B/en active Active
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| US20090308696A1 (en) * | 2005-06-20 | 2009-12-17 | Mitsubishi Electric Corporation | Vibration damping device of elevator |
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| CN108137278A (en) * | 2015-09-30 | 2018-06-08 | 因温特奥股份公司 | For the rope swing of the horizontal swing of the elongated cord-like device in elevator shaft based on weight to be prevented to reduce device |
| CN111372882A (en) * | 2017-11-24 | 2020-07-03 | 三菱电机株式会社 | Mounting device for elevator compensating ropes |
| CN115520749A (en) * | 2021-06-25 | 2022-12-27 | 奥的斯电梯公司 | Elevator Governor Tension Frame Damper |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2765110B1 (en) | 2017-08-23 |
| EP2765110A2 (en) | 2014-08-13 |
| US9045312B2 (en) | 2015-06-02 |
| FI20135124A (en) | 2014-05-15 |
| US20140224590A1 (en) | 2014-08-14 |
| EP2765110A3 (en) | 2014-11-05 |
| HK1200798A1 (en) | 2015-08-14 |
| CN103979376B (en) | 2016-03-16 |
| FI124242B (en) | 2014-05-15 |
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